Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8404610Type
Filing
Publication
The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Michelin & Cie (Compagnie Générale des Etablissements Michelin).
FR
Michelin & Cie (Compagnie Générale des Etablissements Michelin), companhia francesa
FR
Inventors
C. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
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12/13/1988
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08/23/1988
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07/07/1987
RPI 872
#3.1
08/06/1985
RPI 772
#2.1
11/27/1984
RPI 736
#21.1
Patente extinta em 14/09/99
07/08/2008
RPI 1957
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